Reuters News is reporting that doctors who perform colonoscopies should not be worried that they may lose business to so-called virtual colonoscopies, despite reports that both approaches work equally well at detecting colon cancer.

My Take?

In yet another study of vitamin D, Reuters is reporting a study where scientists found that low vitamin D levels are associated with a higher risk for heart attack. 

Researchers studied medical records and blood samples from 454 men aged 40-75 who had either died from heart disease or who were alive but had a heart attack.